Math, asked by komal285, 1 year ago

6x+7 diveded by 3x+2 = 4x+5 diveded by 2x+3

Answers

Answered by neha549
5
-11/9 q hope it'll help you

neha549: u understood
neha549: ib which class do you read
komal285: yes
komal285: 8 th
neha549: ooo
neha549: any more question
Answered by AnIntrovert
2

Solution :-

\begin{lgathered}(6x + 7)(2x + 3) = (3x + 2)(4x + 5) \\ \\ 6x(2x + 3) + 7(2x + 3) = 3x(4x + 5) + 2(4x + 5) \\ \\ 12 {x}^{2} + 18x + 14x + 21 = 12 {x}^{2} + 15x + 8x + 10 \\ \\ {12}x^{2} + 32x + 21 = 12 {x}^{2} + 23x + 10 \\ \\ 32x - 23x = 10 - 21 \\ \\9x = - 11 \\ \\ x = \frac{ - 11}{9}\end{lgathered}

hope it helps...

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